抗拉強(qiáng)度和硬度對(duì)照表

強(qiáng)度\硬度換算表序號(hào)洛氏硬度HRC洛氏硬度HRA表面洛氏硬度HR15N表面洛氏硬度HR30N表面洛氏硬度HR45N維氏硬度HV布氏硬度HB30D2布氏硬度d、102d、54dmm2.5抗拉強(qiáng)度oMPab碳鋼抗拉強(qiáng)度oMPab鉻鋼抗拉強(qiáng)度oMPab鉻釩鋼117.067.337.915.62112114.1573.6706705217.567.638.416.22142144.1374.4714712318.067.838.916.82162164.11753723719418.568.039.317.42182184.09762731727519.068.339.818.02212204.07771739735619.568.540.318.62232224.05780748743720.068.840.719.22262254.03790757751820.569.041.219.82292274.02799766759921.069.341.720.42312274.008097757671021.569.542.221.02342323.978197857761122.069.842.621.52372343.958297947851222.570.043.122.12402373.938398047941323.070.343.622.72432403.918498148031423.570.644.023.32462423.89860824813

1524.070.844.523.92492453.878708348231624.571.145.024.52522483.858818448331725.071.445.525.12552513.838928558431825.571.645.925.72582543.809038658531926.071.946.426.32612573.789148768642026.572.246.926.92642603.769268878752127.072.447.327.52682633.749378988862227.572.747.828.12712663.729499098972328.073.048.328.72742693.709619209092428.573.348.729.32782733.679729329212529.073.549.229.92812763.659849439332629.573.849.730.52852803.639979559462730.074.150.231.12982833.6110099679592830.574.450.631.72922873.5910219799722931.074.751.132.32962913.5610349919853031.574.951.632.93002943.54104710049993132.075.252.033.53042983.521060101610133232.575.552.534.13083023.501073102910273333.075.853.034.73123063.481086104210423433.576.153.435.33163103.461100105510573534.076.453.935.93203143.431113106810723634.576.754.436.53243183.41112710821088

3735.077.054.837.03293233.391141109511043835.577.255.337.63333273.371156110911203936.077.555.838.23383323.341170112411364036.577.856.238.83423363.32118511381153布氏抗拉表面表面表面抗拉抗拉洛氏洛氏維氏布氏硬度強(qiáng)度序硬度硬度洛氏洛氏洛氏硬度硬度d、強(qiáng)度強(qiáng)度oMPa號(hào)硬度硬度硬度10oMPaoMPabHRCHRAHVHB30D22d、bb鉻釩HR15NHR30NHR45N5碳鋼鉻鋼4dmm2.5鋼4137.078.156.739.43473413.301200115311714237.578.457.240.03523453.281215116811884338.078.757.640.63573503.261231118412064438.579.058.141.23623553.241246119912254539.070.079.358.641.83673603.211263121612434639.570.379.659.042.43723653.191279123212624740.070.579.959.543.03773703.171296124912824840.570.880.260.043.63823753.151213126713024941.071.180.560.444.23883803.131331128413225041.571.380.860.944.83933853.111348130313435142.071.681.161.345.43993913.091367132213645242.571.881.461.845.94053963.07138613411385

5343.072.181.762.346.54114013.051405136114075443.572.482.062.747.14174073.031425138214295544.072.682.363.247.74234133.011445140314525644.572.982.663.648.34294182.991466142614755745.073.282.964.148.94364242.971488144814985845.573.483.264.649.54434302.951510147215225946.073.783.565.050.14494362.931533149715476046.573.983.765.550.74564422.911556152215726147.074.284.065.951.24634492.891581154915976247.574.584.366.451.84704552.871606157616236348.074.784.666.852.44784612.851631160516496448.575.084.967.353.04854682.831658163516756549.075.385.267.753.64934742.811686166617026649.575.585.568.254.25014812.791714169817306750.075.885.768.654.75094882.771744173117586850.576.186.069.155.34174942.75176717876951.076.386.369.555.95255012.73180318167051.576.686.670.056.5534184118457152.076.986.870.457.1543188118757252.577.187.170.957.655119067353.077.487.471.358.256119377453.577.787.671.858.85701968

7554.077.987.972.259.457920007654.578.287.672.659.958920337755.078.588.473.160.559920667855.578.788.673.561.16097956.079.088.973.961.76208056.579.389.174.462.2631布氏抗拉表面表面表面抗拉抗拉洛氏洛氏維氏布氏硬度強(qiáng)度序硬度硬度洛氏洛氏洛氏硬度硬度d、強(qiáng)度強(qiáng)度oMPa號(hào)硬度硬度硬度10oMPaoMPabHRCHRAHVHB30D22d、bb鉻釩HR15NHR30NHR45N5碳鋼鉻鋼4dmm2.5鋼8157.079.589.474.862.86428257.579.889.675.263.46538358.080.189.875.